148921830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53377}}^1$

素因数の和:53421

約数の個数: 48

約数和(自身を含む): 399694464

約数和(自身を除く): 250772634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 53377, 106754, 160131, 266885, 320262, 480393, 533770, 800655, 960786, 1601310, 1654687, 2401965, 3309374, 4803930, 4964061, 8273435, 9928122, 14892183, 16546870, 24820305, 29784366, 49640610, 74460915, 148921830]

約数ペア:

[(1, 148921830), (2, 74460915), (3, 49640610), (5, 29784366), (6, 24820305), (9, 16546870), (10, 14892183), (15, 9928122), (18, 8273435), (30, 4964061), (31, 4803930), (45, 3309374), (62, 2401965), (90, 1654687), (93, 1601310), (155, 960786), (186, 800655), (279, 533770), (310, 480393), (465, 320262), (558, 266885), (930, 160131), (1395, 106754), (2790, 53377)]